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OVERVIEW

Central venous pressure (CVP) is the pressure recorded from the right atrium or superior vena cava and is representative of the filling pressure of the right side of the heart

MEASUREMENT

CVP WAVEFORM

a = atrial contractionc = closing and bulging of the tricuspid valvex = atrial relaxation, with downward movement of the tricuspid valve during ventricular contractionv = passive filling of atrium (tricuspid valve still closed)y = ventricular filling with opening of the tricuspid valve

DETERMINANTS OF CVP

CVP approx = RAP

VR = MSFP – RAP / Resistance to venous return

ΔCVP = ΔV / Cv

Determinants include:

USE

Value and waveform assists with diagnosis of:

Determining:

Do not use CVP in isolation to assess fluid responsiveness

CAUSES OF RAISED CVP

CVP WAVEFORM ANALYSIS

Waveform abnormalities may indicate specific pathologies:

FACTORS DETERMINING ACCURACY

CVP measurement should be performed at end-expiration, without fluids running

OTHER INFORMATION

Journal articles

FOAM and web resources


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Step 1: Click on View Details Page 25 GeM/2018/User_Manual/Services/10 Page 25 of 33 Step 2: The page displaying all the order details opens up Click on Invoice Details Step 3: Page displaying the invoice for the order comes up Click on Generate tab to generate the invoice for the mentioned month


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  • Author or authors. The Author may be a government or corporate entity.
  • Year.
  • Title of report. Provide the report number in brackets if given.
  • Publisher. Omit the publisher information if the author and the publisher are the same.
  • DOI or URL is hyperlinked.

Answer is posted for the following question.

How to cite a government report in apa?


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